import axios from "axios";
import { ElMessage ,ElMessageBox  } from "element-plus";
import store from "../store";
import storage from 'store'
// 创建axios实例
const service = axios.create({
    baseURL: process.env.VUE_APP_BASE_API, // api的base_url
    timeout: 5000 // 请求超时时间
});
service.interceptors.request.use(
  config => {
    if (storage.get('token')) {
      config.headers['Authorization'] = storage.get('token')
    }
    return config
  }
)
service.interceptors.response.use(
   async response => {
    /**
    * code为非200是抛错 可结合自己业务进行修改
    */
      const res = response.data
      if (res.code !== 200) {
        ElMessage({
          message: res.message,
          type: 'error',
          duration: 3 * 1000
        })
        // 401:未登录;
        if (res.code === 401) {
            ElMessageBox.confirm('你已被登出，可以取消继续留在该页面，或者重新登录', '确定登出', {
            confirmButtonText: '重新登录',
            cancelButtonText: '取消',
            type: 'warning'
          }).then(() => {
            store.dispatch('Logout').then(() => {
              location.reload()// 为了重新实例化vue-router对象 避免bug
            })
          }).
          catch((err) => {
            console.log(err)
          })
        }
        return Promise.reject('请求出错，请稍后重试')
      } else {
        return response.data
      }
    },
    error => {
      console.log('err' + error)// for debug
      ElMessage({
        message: error.message,
        type: 'error',
        duration: 3 * 1000
      })
      return Promise.reject(error)
    }
  )

  export default service